File:Hyperbolic.svg · Wikimedia Commons · See Wikimedia Commons
เรขาคณิตเชิงไฮเพอร์โบลา
Sign in to saveAlso known as Lobachevskian geometry, Bolyai-Lobachevskian geometry
type of non-Euclidean geometry
File:Hyperbolic.svg · Wikimedia Commons · See Wikimedia Commons
Also known as Lobachevskian geometry, Bolyai-Lobachevskian geometry
type of non-Euclidean geometry